DE69127737T2 - Locally distributed coordination system for trunked radio systems - Google Patents

Locally distributed coordination system for trunked radio systems

Info

Publication number
DE69127737T2
DE69127737T2 DE69127737T DE69127737T DE69127737T2 DE 69127737 T2 DE69127737 T2 DE 69127737T2 DE 69127737 T DE69127737 T DE 69127737T DE 69127737 T DE69127737 T DE 69127737T DE 69127737 T2 DE69127737 T2 DE 69127737T2
Authority
DE
Germany
Prior art keywords
radio systems
coordination system
trunked radio
distributed coordination
locally distributed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69127737T
Other languages
German (de)
Other versions
DE69127737D1 (en
Inventor
James L Teel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ericsson Inc
Original Assignee
Ericsson Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to US57397790A priority Critical
Priority to US65879991A priority
Application filed by Ericsson Inc filed Critical Ericsson Inc
Application granted granted Critical
Publication of DE69127737T2 publication Critical patent/DE69127737T2/en
Anticipated expiration legal-status Critical
Application status is Expired - Lifetime legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W84/00Network topologies
    • H04W84/02Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04Large scale networks; Deep hierarchical networks
    • H04W84/08Trunked mobile radio systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H04W4/10Push-to-Talk [PTT] or Push-On-Call services
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/40Connection management for selective distribution or broadcast
    • H04W76/45Connection management for selective distribution or broadcast for Push-to-Talk [PTT] or Push-to-Talk over cellular [PoC] services
DE69127737T 1990-08-28 1991-08-21 Locally distributed coordination system for trunked radio systems Expired - Lifetime DE69127737T2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US57397790A true 1990-08-28 1990-08-28
US65879991A true 1991-02-22 1991-02-22

Publications (1)

Publication Number Publication Date
DE69127737T2 true DE69127737T2 (en) 1998-04-16

Family

ID=27076255

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69127737T Expired - Lifetime DE69127737T2 (en) 1990-08-28 1991-08-21 Locally distributed coordination system for trunked radio systems
DE69127737A Expired - Fee Related DE69127737D1 (en) 1990-08-28 1991-08-21 Locally distributed coordination system for trunked radio systems

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69127737A Expired - Fee Related DE69127737D1 (en) 1990-08-28 1991-08-21 Locally distributed coordination system for trunked radio systems

Country Status (4)

Country Link
EP (1) EP0473355B1 (en)
CA (1) CA2050013A1 (en)
DE (2) DE69127737T2 (en)
DK (1) DK0473355T3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7006796B1 (en) 1998-07-09 2006-02-28 Siemens Aktiengesellschaft Optimized communication system for radio-assisted traffic services

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5475689A (en) * 1990-12-06 1995-12-12 Hughes Aircraft Company Cellular telephone with datagram and dispatch operation
US5384776A (en) * 1991-02-22 1995-01-24 Erricsson Ge Mobile Communications Inc. Audio routing within trunked radio frequency multisite switch
US5239538A (en) * 1991-02-22 1993-08-24 Ericsson Ge Mobile Communications, Inc. Controller architecture for rf trunking distributed multisite switch
US5241537A (en) * 1991-06-04 1993-08-31 Ericsson Ge Mobile Communications, Inc. Conventional base station interface architecture for RF trunking multisite switch
US5481545A (en) * 1991-08-26 1996-01-02 Ericsson Inc. Conventional network interface for multisite RF trunking system
CA2093843A1 (en) * 1992-04-17 1993-10-18 Stanley Kay Cellular telephone with datagram and dispatch operation
JPH06165242A (en) * 1992-10-26 1994-06-10 Philips Electron Nv Communication system
US5659881A (en) * 1994-03-11 1997-08-19 Ericsson Inc. Distributed method of call arbitration in an RF trunking multisite coordinator architecture
FI98973C (en) * 1994-11-22 1997-09-10 Nokia Telecommunications Oy The method for maintaining group data in a mobile communication system and a mobile communication system
AU5522396A (en) * 1995-03-29 1996-10-16 Ericsson Inc. Console dispatch in an extended multisite radio communicatio ns network
DE19547020C1 (en) * 1995-12-15 1996-12-12 Siemens Ag Mobile radio communications subscriber network
CN100384266C (en) * 2004-07-20 2008-04-23 华为技术有限公司 Service frame distribution method in digital trunking system
WO2007025407A1 (en) * 2005-08-23 2007-03-08 Zte Corporation A method of setting the dispatch area based on the cluser system of cdma technology

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4399555A (en) * 1980-04-28 1983-08-16 Bell Telephone Laboratories, Incorporated Cellular high capacity mobile radiotelephone system with fleet-calling arrangement for dispatch service
US4630263A (en) * 1983-07-07 1986-12-16 Motorola, Inc. Time-division multiplex communications control system
US4926495A (en) * 1986-12-11 1990-05-15 Motorola, Inc. Computer aided dispatch system
US5175727A (en) * 1990-04-16 1992-12-29 Maher John W Communication system network interconnecting a plurality of communication systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7006796B1 (en) 1998-07-09 2006-02-28 Siemens Aktiengesellschaft Optimized communication system for radio-assisted traffic services

Also Published As

Publication number Publication date
EP0473355A3 (en) 1993-01-27
DE69127737D1 (en) 1997-10-30
DK0473355T3 (en) 1997-10-20
CA2050013A1 (en) 1992-03-01
EP0473355B1 (en) 1997-09-24
EP0473355A2 (en) 1992-03-04

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